Whats the difference between the social contract theory and the divine right theory?

Social contract theory: that by contract, people surrender to the state the power needed to maintain order and the state, in turn, agree to protect its citizens. Divine right theory: Belief that certain people are either descended from gods or chose by gods to rule. Monarchy for social contract theory.

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.